Twin screw pump



FIG. 1 is a front, right perspective view of a twin screw pump showingmy new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines shown are included for the purpose of illustratingunclaimed subject matter and form no part of the claimed design.

CLAIM The ornamental design for a twin screw pump, as shown anddescribed.